:root {
    --primary: #1a73e8;
    --primary-light: #e8f0fe;
    --primary-dark: #0d47a1;
    --secondary: #ff9800;
    --secondary-light: #fff3e0;
    --accent: #e91e63;
    --gray-light: #f5f5f5;
    --gray: #e0e0e0;
    --text: #333333;
    --text-light: #757575;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    color: var(--text);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    margin-bottom: 1rem;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-top: 2rem;
}

p {
    margin-bottom: 1rem;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: var(--primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
    background-color: var(--secondary);
}

.btn-secondary:hover {
    background-color: #f57c00;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.2rem;
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.logo span {
    color: var(--secondary);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--primary);
}

.language-selector {
    display: flex;
    align-items: center;
}

.language-selector a {
    margin-left: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    color: var(--text-light);
}

.language-selector a.active {
    color: var(--primary);
    font-weight: 600;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-light), var(--white));
    padding: 8rem 0 5rem;
    margin-top: 70px;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.hero-text {
    flex: 1;
}

.hero-image {
    flex: 1;
    text-align: right;
}

.hero-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* Why Section */
.why-section {
    background-color: var(--white);
}

/* Requirements Section */
.requirements {
    background-color: var(--gray-light);
}

.requirements-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.requirement-item {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
}

.check-icon {
    color: #4caf50;
    font-size: 1.5rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

/* Visa Types */
.visa-types {
    background-color: var(--white);
}

.visa-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.visa-tab {
    padding: 0.8rem 1.5rem;
    margin: 0 0.5rem 1rem;
    background-color: var(--gray-light);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
}

.visa-tab.active {
    background-color: var(--primary);
    color: var(--white);
}

.visa-content {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--white);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

/* Process Section */
.process {
    background-color: var(--gray-light);
}

.timeline {
    display: flex;
    justify-content: space-between;
    margin: 3rem 0;
    position: relative;
    flex-wrap: wrap;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-light);
    z-index: 1;
}

.timeline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 30%;
    position: relative;
    z-index: 2;
    min-width: 250px;
    margin-bottom: 2rem;
}

.timeline-number {
    width: 60px;
    height: 60px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.timeline-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Benefits Section */
.benefits {
    background-color: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-item {
    background-color: var(--primary-light);
    border-radius: 10px;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.benefit-title {
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* Testimonials */
.testimonials {
    background-color: var(--gray-light);
}

.testimonial-carousel {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial-item {
    background-color: var(--white);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    background-color: #f0f0f0;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border: 3px solid var(--primary-light);
}

.testimonial-quote {
    font-style: italic;
    margin-bottom: 1rem;
}

.testimonial-author {
    font-weight: 600;
}

/* FAQ Section */
.faq {
    background-color: var(--white);
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.faq-question {
    padding: 1rem;
    background-color: var(--gray-light);
    font-weight: 600;
    cursor: pointer;
    position: relative;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 1rem;
    transition: transform 0.3s;
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1rem;
    max-height: 0;
    overflow: hidden;
    background-color: var(--white);
    transition: max-height 0.3s ease, padding 0.3s;
}

.faq-answer.active {
    padding: 1rem;
    max-height: 500px;
}

/* Comparison Section */
.comparison {
    background-color: var(--gray-light);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
}

.comparison-table th, .comparison-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gray);
}

.comparison-table th {
    background-color: var(--primary-light);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-header {
    font-weight: 600;
}

.comparison-easysalud {
    color: var(--primary);
    font-weight: 600;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    text-align: center;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Footer */
footer {
    background-color: var(--text);
    color: var(--white);
    padding: 3rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    color: var(--secondary);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background-color: var(--primary);
}

.payment-methods img {
    height: 30px;
    margin-right: 1rem;
    margin-bottom: 1rem;
}

.certifications img {
    height: 50px;
    margin-right: 1rem;
    margin-bottom: 1rem;
}

.copyright {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.text-center {
    text-align: center;
}

/* Floating Elements */
.floating-chat {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    z-index: 900;
    transition: all 0.3s ease;
    animation: whatsappPulse 2s infinite;
}

.floating-chat:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

/* WhatsApp Floating Button */
.floating-whatsapp {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    z-index: 900;
    transition: all 0.3s ease;
    animation: whatsappPulse 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

@keyframes whatsappPulse {
    0% { box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 5px 25px rgba(37, 211, 102, 0.8); }
    100% { box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4); }
}

/* Business Hours Indicator */
.business-hours-indicator {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--white);
    color: var(--text);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    white-space: nowrap;
    z-index: 1;
}

.business-hours-indicator.online {
    background-color: #e8f5e8;
    color: #2e7d32;
}

.business-hours-indicator.offline {
    background-color: #ffebee;
    color: #c62828;
}

.counter-badge {
    position: fixed;
    top: 100px;
    right: 0;
    background-color: var(--secondary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 10px 0 0 10px;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    z-index: 900;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1100;
}

.modal-content {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    max-width: 500px;
    width: 90%;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
    }
    
    .timeline-item {
        width: 100%;
    }
    
    .timeline::before {
        display: none;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
    }
}

/* Chatbot Window */
.chatbot-window {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 350px;
    height: 500px;
    background-color: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
}

.chatbot-window.active {
    display: flex;
}

.chatbot-header {
    background-color: var(--primary);
    color: var(--white);
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chatbot-title h3 {
    margin: 0;
    font-size: 1.2rem;
}

.chatbot-icon {
    font-size: 1.5rem;
}

.close-chatbot {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    position: relative;
}

.message.bot {
    align-self: flex-start;
    background-color: var(--gray-light);
    border-bottom-left-radius: 5px;
}

.message.user {
    align-self: flex-end;
    background-color: var(--primary-light);
    color: var(--primary);
    border-bottom-right-radius: 5px;
}

.message-time {
    font-size: 0.7rem;
    color: var(--text-light);
    margin-top: 5px;
    text-align: right;
}

.chatbot-input {
    padding: 15px;
    border-top: 1px solid var(--gray);
    display: flex;
    gap: 10px;
}

.chatbot-text-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid var(--gray);
    border-radius: 25px;
    outline: none;
    transition: border-color 0.3s;
}

.chatbot-text-input:focus {
    border-color: var(--primary);
}

.chatbot-send-btn {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 25px;
    padding: 10px 20px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.chatbot-send-btn:hover {
    background-color: var(--primary-dark);
}

@media (max-width: 768px) {
    .chatbot-window {
        width: 100%;
        height: 100%;
        bottom: 0;
        right: 0;
        border-radius: 0;
    }
}